HV857集成电路(IC)的照明镇流器控制器规格书PDF中文资料

| 厂商型号 |
HV857 |
| 参数属性 | HV857 封装/外壳为8-WDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的照明镇流器控制器;产品描述:IC EL LAMP DRIVER 1KHZ 8DFN |
| 功能描述 | High Voltage EL Lamp Driver for Low Noise Applications |
| 封装外壳 | 8-WDFN 裸露焊盘 |
| 文件大小 |
638.54 Kbytes |
| 页面数量 |
14 页 |
| 生产厂商 | SUTEX |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-15 12:00:00 |
| 人工找货 | HV857价格和库存,欢迎联系客服免费人工找货 |
HV857规格书详情
General Description
The Supertex HV857 is a high voltage driver designed for driving Electroluminescent (EL) lamps of up to 5 square inches. The input supply voltage range is from 1.8V to 5.0V. The device uses a single inductor and a minimum number of passive components. The nominal regulated output voltage that is applied to the EL lamp is ±95V. The chip can be enabled/disabled by connecting the resistor on Rsw-osc to VDD/ground.
特性 Features
❏ Patent pending audible noise reduction
❏ Patent pending lamp aging compensation
❏ 190VPP output voltage for higher brightness
❏ Patented output timing for high efficiency
❏ Single cell lithium ion compatible
❏ 150nA shutdown current
❏ Wide input voltage range 1.8V to 5.0V
❏ Separately adjustable lamp and converter frequencies
❏ Output voltage regulation
❏ Split supply capability
Applications
❏ LCD backlighting
❏ Mobile cellular phones
❏ PDAs
❏ Handheld wireless communication products
❏ Global Positioning Systems (GPS)
产品属性
- 产品编号:
HV857LK7-G
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 照明,镇流器控制器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
EL 灯驱动器
- 频率:
1kHz
- 电压 - 供电:
1.8V ~ 5V
- 调光:
无
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
8-WDFN 裸露焊盘
- 供应商器件封装:
8-DFN(3x3)
- 描述:
IC EL LAMP DRIVER 1KHZ 8DFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SUPERTEX |
24+ |
QFN |
18560 |
假一赔十全新原装现货特价供应工厂客户可放款 |
询价 | ||
SUPERTE |
25+ |
MSOP8 |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
SUPERTEX |
06+ |
MSOP8 |
2036 |
询价 | |||
Microchip |
24+ |
8MSOP |
10000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
MICROCHIP/美国微芯 |
21+ |
MSOP-8 |
10000 |
只做原装,质量保证 |
询价 | ||
SUPERTEX |
20+ |
MSOP-8 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MICROCHIP/美国微芯 |
24+ |
MSOP-8 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
MICROCHIP/微芯 |
22+ |
8WDFN3x3x0.8mmTR |
8000 |
现货,原厂原装假一罚十! |
询价 | ||
SUPERTEX |
24+ |
MSOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
SUPERTEX |
23+ |
MSOP |
3850 |
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询价 |

